public function moveUserAction()
 {
     team::MoveUser(front::$_req['direction'], front::$_req['group_id'], front::$_req['id']);
     echo json_encode(array('success' => true, 'id' => front::$_req['id']));
 }
 function moveUserAction()
 {
     team::MoveUser(front::$_req["direction"], front::$_req["group_id"], front::$_req["id"]);
     echo json_encode(array("success" => true, "id" => front::$_req["id"]));
 }